🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 288 Days

Day: 25.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 99.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,399,398 km

• M1: 174,880 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.49 AU - 0.79 AU

Year: 326 Days

Day: 43.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.4

Radius: 12

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.7 AU - 1.9 AU

Year: 1535 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 49,399,398 km

• M1: 171,888 km (0.088 R)
• M2: 335,249 km (0.078 R)
• M3: 706,102 km (0.116 R)
• M4: 801,396 km (0.111 R)
• M5: 1,035,367 km (0.066 R)
• M6: 1,221,915 km (0.103 R)
• M7: 1,561,054 km (0.103 R)
• M8: 1,637,648 km (0.096 R)
• M9: 1,750,594 km (0.077 R)
• M10: 1,830,480 km (0.044 R)
• M11: 2,287,202 km (0.085 R)
• M12: 2,384,740 km (0.12 R)
• M13: 2,533,889 km (0.102 R)
• M14: 2,686,179 km (0.119 R)
• M15: 2,820,668 km (0.057 R)
• M16: 2,915,214 km (0.057 R)
• M17: 3,074,984 km (0.118 R)
• M18: 3,183,293 km (0.116 R)
• M19: 3,336,930 km (0.101 R)
• M20: 3,481,890 km (0.109 R)
• M21: 3,789,763 km (0.086 R)
• M22: 3,952,974 km (0.06 R)
• M23: 4,106,611 km (0.105 R)
• M24: 4,334,748 km (0.105 R)
• M25: 4,432,136 km (0.035 R)
• M26: 4,542,539 km (0.075 R)
• M27: 4,653,840 km (0.12 R)
• M28: 4,955,130 km (0.092 R)
• M29: 5,095,453 km (0.057 R)
• M30: 5,288,883 km (0.103 R)
• M31: 5,406,168 km (0.109 R)
• M32: 5,524,350 km (0.068 R)
• M33: 5,843,592 km (0.118 R)
• M34: 5,937,839 km (0.087 R)
• M35: 6,100,601 km (0.107 R)
• M36: 6,182,581 km (0.108 R)
• M37: 7,022,423 km (0.05 R)
• M38: 7,194,760 km (0.072 R)
• M39: 7,324,910 km (0.034 R)
• M40: 7,779,239 km (0.1 R)
• M41: 7,957,560 km (0.113 R)
• M42: 8,152,336 km (0.095 R)
• M43: 8,394,236 km (0.096 R)
• M44: 8,623,270 km (0.109 R)
• M45: 8,700,014 km (0.076 R)
• M46: 9,228,244 km (0.067 R)
• M47: 9,432,894 km (0.084 R)
• M48: 9,623,182 km (0.076 R)
• M49: 9,718,925 km (0.047 R)
• M50: 9,895,002 km (0.083 R)
• M51: 10,169,364 km (0.115 R)
• M52: 10,266,902 km (0.076 R)
• M53: 10,364,589 km (0.111 R)
• M54: 10,577,467 km (0.118 R)
• M55: 10,791,841 km (0.054 R)
• M56: 10,924,385 km (0.082 R)
• M57: 11,107,642 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 12.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.04 AU - 3.94 AU

Year: 4145 Days

Day: 11 Hours

Environment

Temp: -210 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,399,398 km

• M1: 402,867 km (0.11 R)
• M2: 579,243 km (0.118 R)
• M3: 717,023 km (0.072 R)
• M4: 990,338 km (0.107 R)
• M5: 1,080,396 km (0.114 R)
• M6: 1,255,725 km (0.09 R)
• M7: 1,354,160 km (0.112 R)
• M8: 1,529,489 km (0.108 R)
• M9: 1,775,278 km (0.104 R)
• M10: 1,968,259 km (0.042 R)
• M11: 2,067,293 km (0.083 R)
• M12: 2,340,309 km (0.069 R)
• M13: 2,534,786 km (0.079 R)
• M14: 2,697,998 km (0.093 R)
• M15: 3,287,114 km (0.098 R)
• M16: 3,405,745 km (0.093 R)
• M17: 3,873,986 km (0.106 R)
• M18: 4,147,900 km (0.118 R)
• M19: 4,276,405 km (0.113 R)
• M20: 4,362,872 km (0.082 R)
• M21: 4,736,867 km (0.081 R)
• M22: 5,029,929 km (0.043 R)
• M23: 5,422,324 km (0.108 R)
• M24: 5,968,955 km (0.081 R)
• M25: 6,138,898 km (0.086 R)
• M26: 6,335,021 km (0.061 R)
• M27: 6,458,738 km (0.11 R)
• M28: 6,583,204 km (0.092 R)
• M29: 6,783,964 km (0.08 R)
• M30: 7,063,563 km (0.082 R)
• M31: 7,295,140 km (0.06 R)
• M32: 7,555,291 km (0.1 R)
• M33: 8,572,108 km (0.064 R)
• M34: 8,764,042 km (0.054 R)
• M35: 8,902,120 km (0.093 R)
• M36: 9,096,598 km (0.054 R)
• M37: 9,489,741 km (0.057 R)
• M38: 9,574,713 km (0.063 R)
• M39: 9,659,983 km (0.114 R)
• M40: 10,090,077 km (0.039 R)
• M41: 10,467,812 km (0.081 R)
• M42: 10,614,418 km (0.052 R)
• M43: 11,628,990 km (0.081 R)
• M44: 12,332,848 km (0.11 R)
• M45: 12,581,031 km (0.074 R)
• M46: 12,705,646 km (0.097 R)
• M47: 12,799,444 km (0.058 R)
• M48: 13,430,448 km (0.051 R)
• M49: 13,526,041 km (0.094 R)
• M50: 14,298,564 km (0.079 R)
• M51: 15,417,407 km (0.108 R)
• M52: 16,054,843 km (0.034 R)
• M53: 16,156,420 km (0.083 R)
• M54: 16,496,008 km (0.092 R)
• M55: 16,632,590 km (0.073 R)
• M56: 16,975,618 km (0.078 R)
• M57: 17,286,333 km (0.119 R)
• M58: 17,808,430 km (0.114 R)
• M59: 18,018,764 km (0.073 R)
• M60: 18,159,386 km (0.082 R)
• M61: 18,903,935 km (0.032 R)
• M62: 19,513,845 km (0.108 R)
• M63: 19,948,278 km (0.065 R)
• M64: 20,753,114 km (0.056 R)
• M65: 21,085,371 km (0.081 R)
• M66: 21,456,823 km (0.105 R)
• M67: 22,545,745 km (0.072 R)
• M68: 22,735,436 km (0.086 R)
• M69: 23,422,239 km (0.109 R)
• M70: 23,691,216 km (0.107 R)
• M71: 23,922,644 km (0.036 R)
• M72: 24,193,566 km (0.054 R)
• M73: 24,309,953 km (0.109 R)
• M74: 24,660,311 km (0.114 R)
• M75: 25,365,965 km (0.1 R)
• M76: 25,642,272 km (0.086 R)
• M77: 26,317,257 km (0.115 R)
• M78: 26,636,948 km (0.119 R)
• M79: 26,877,501 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.5

Radius: 7.7

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.2 AU - 9.98 AU

Year: 14630 Days

Day: 17.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,399,398 km

• M1: 153,188 km (0.075 R)
• M2: 463,155 km (0.104 R)
• M3: 594,203 km (0.118 R)
• M4: 893,698 km (0.079 R)
• M5: 1,109,717 km (0.095 R)
• M6: 1,590,076 km (0.038 R)
• M7: 1,943,127 km (0.075 R)
• M8: 2,035,279 km (0.119 R)
• M9: 2,584,602 km (0.057 R)
• M10: 2,720,288 km (0.07 R)
• M11: 2,998,839 km (0.118 R)
• M12: 3,069,898 km (0.028 R)
• M13: 3,433,870 km (0.082 R)
• M14: 3,545,769 km (0.11 R)
• M15: 3,658,865 km (0.077 R)
• M16: 3,773,157 km (0.058 R)
• M17: 4,162,860 km (0.094 R)
• M18: 4,322,331 km (0.04 R)
• M19: 4,729,836 km (0.097 R)
• M20: 4,980,412 km (0.071 R)
• M21: 5,149,757 km (0.115 R)
• M22: 5,494,281 km (0.097 R)
• M23: 6,664,884 km (0.081 R)
• M24: 7,762,484 km (0.09 R)
• M25: 9,695,288 km (0.066 R)
• M26: 9,960,226 km (0.05 R)
• M27: 10,933,660 km (0.098 R)
• M28: 11,043,614 km (0.113 R)
• M29: 11,154,017 km (0.074 R)
• M30: 12,853,599 km (0.12 R)
• M31: 13,614,753 km (0.118 R)
• M32: 13,792,624 km (0.115 R)
• M33: 13,852,015 km (0.079 R)
• M34: 14,632,168 km (0.091 R)
• M35: 15,426,682 km (0.108 R)
• M36: 15,488,316 km (0.119 R)
• M37: 15,612,034 km (0.107 R)
• M38: 17,441,317 km (0.082 R)
• M39: 17,634,447 km (0.102 R)
• M40: 18,152,804 km (0.103 R)
• M41: 18,348,478 km (0.115 R)
• M42: 18,873,716 km (0.109 R)
• M43: 19,204,477 km (0.078 R)
• M44: 20,887,004 km (0.065 R)
• M45: 21,504,096 km (0.12 R)
• M46: 21,711,139 km (0.051 R)
• M47: 21,988,344 km (0.075 R)
• M48: 22,756,379 km (0.094 R)
• M49: 23,462,332 km (0.112 R)
• M50: 25,185,699 km (0.05 R)
• M51: 25,258,404 km (0.119 R)
• M52: 25,331,108 km (0.075 R)
• M53: 25,622,824 km (0.097 R)
• M54: 25,915,737 km (0.056 R)
• M55: 26,136,094 km (0.065 R)
• M56: 26,578,754 km (0.088 R)
• M57: 26,726,856 km (0.072 R)
• M58: 27,247,307 km (0.078 R)
• M59: 27,921,395 km (0.086 R)
• M60: 27,996,643 km (0.1 R)
• M61: 28,373,779 km (0.057 R)
• M62: 28,828,706 km (0.061 R)
• M63: 29,592,104 km (0.069 R)
• M64: 30,053,464 km (0.093 R)
• M65: 32,870,691 km (0.093 R)
• M66: 33,109,150 km (0.082 R)
• M67: 34,069,120 km (0.059 R)
• M68: 34,391,204 km (0.061 R)
• M69: 36,508,762 km (0.076 R)
• M70: 36,755,898 km (0.114 R)
• M71: 37,334,542 km (0.069 R)
• M72: 40,527,709 km (0.086 R)
• M73: 40,612,980 km (0.12 R)
• M74: 40,954,362 km (0.099 R)
• M75: 41,554,249 km (0.091 R)
• M76: 41,984,343 km (0.033 R)
• M77: 42,156,979 km (0.098 R)
• M78: 43,283,900 km (0.12 R)
• M79: 43,632,613 km (0.084 R)
• M80: 46,723,903 km (0.09 R)
• M81: 48,070,134 km (0.038 R)
• M82: 49,338,126 km (0.078 R)
• M83: 50,250,523 km (0.109 R)
• M84: 50,525,484 km (0.099 R)
• M85: 50,984,600 km (0.089 R)
• M86: 51,168,605 km (0.115 R)
• M87: 56,410,814 km (0.052 R)
• M88: 57,939,704 km (0.114 R)
• M89: 58,131,788 km (0.105 R)
• M90: 58,612,895 km (0.111 R)
• M91: 59,578,998 km (0.069 R)
• M92: 60,550,337 km (0.099 R)
• M93: 62,017,293 km (0.098 R)
• M94: 62,903,062 km (0.119 R)
• M95: 66,186,436 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190

Radius: 3.8

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.96 AU - 10.88 AU

Year: 19866 Days

Day: 21.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,399,398 km

• M1: 82,578 km (0.077 R)
• M2: 219,460 km (0.114 R)
• M3: 666,608 km (0.115 R)
• M4: 790,774 km (0.072 R)
• M5: 941,719 km (0.07 R)
• M6: 1,000,660 km (0.091 R)
• M7: 1,122,283 km (0.118 R)
• M8: 1,184,965 km (0.097 R)
• M9: 1,227,301 km (0.092 R)
• M10: 1,424,471 km (0.093 R)
• M11: 1,702,424 km (0.106 R)
• M12: 1,774,680 km (0.07 R)
• M13: 2,440,988 km (0.061 R)
• M14: 2,744,074 km (0.096 R)
• M15: 2,914,316 km (0.071 R)
• M16: 3,000,784 km (0.088 R)
• M17: 3,058,828 km (0.057 R)
• M18: 3,385,101 km (0.089 R)
• M19: 3,506,424 km (0.113 R)
• M20: 3,879,222 km (0.089 R)
• M21: 4,428,396 km (0.087 R)
• M22: 5,209,447 km (0.104 R)
• M23: 5,526,594 km (0.086 R)
• M24: 5,741,417 km (0.105 R)
• M25: 7,125,646 km (0.07 R)
• M26: 8,035,350 km (0.034 R)
• M27: 8,980,959 km (0.045 R)
• M28: 9,318,003 km (0.104 R)
• M29: 9,659,235 km (0.112 R)
• M30: 9,702,170 km (0.097 R)
• M31: 10,048,040 km (0.072 R)
• M32: 11,199,645 km (0.105 R)
• M33: 11,653,525 km (0.087 R)
• M34: 11,745,078 km (0.101 R)
• M35: 13,721,117 km (0.081 R)
• M36: 13,914,547 km (0.106 R)
• M37: 14,451,304 km (0.096 R)
• M38: 14,945,126 km (0.063 R)
• M39: 16,050,954 km (0.106 R)
• M40: 16,975,020 km (0.087 R)
• M41: 17,182,811 km (0.096 R)
• M42: 17,286,932 km (0.077 R)
• M43: 17,548,279 km (0.1 R)
• M44: 17,758,314 km (0.095 R)
• M45: 18,446,465 km (0.04 R)
• M46: 18,499,871 km (0.065 R)
• M47: 19,413,914 km (0.099 R)
• M48: 19,849,094 km (0.093 R)
• M49: 20,673,678 km (0.067 R)
• M50: 21,173,783 km (0.063 R)
• M51: 22,016,169 km (0.056 R)
• M52: 22,072,717 km (0.055 R)
• M53: 23,444,380 km (0.095 R)
• M54: 24,315,488 km (0.061 R)
• M55: 24,666,894 km (0.069 R)
• M56: 24,902,062 km (0.104 R)
• M57: 25,910,052 km (0.1 R)
• M58: 26,629,618 km (0.083 R)
• M59: 27,052,381 km (0.106 R)
• M60: 28,333,837 km (0.107 R)
• M61: 28,703,493 km (0.116 R)
• M62: 29,261,194 km (0.085 R)
• M63: 29,447,892 km (0.064 R)
• M64: 30,450,048 km (0.099 R)
• M65: 30,828,830 km (0.067 R)
• M66: 31,018,670 km (0.086 R)
• M67: 32,038,329 km (0.107 R)
• M68: 35,625,985 km (0.086 R)
• M69: 36,158,254 km (0.105 R)
• M70: 36,425,436 km (0.085 R)
• M71: 36,693,216 km (0.069 R)
• M72: 36,760,386 km (0.071 R)
• M73: 37,096,233 km (0.056 R)
• M74: 37,974,223 km (0.073 R)
• M75: 38,518,011 km (0.058 R)
• M76: 39,750,847 km (0.057 R)
• M77: 39,888,627 km (0.106 R)
• M78: 40,164,635 km (0.077 R)
• M79: 41,624,261 km (0.113 R)
• M80: 42,044,482 km (0.054 R)
• M81: 42,747,891 km (0.087 R)
• M82: 43,313,520 km (0.038 R)
• M83: 43,597,158 km (0.091 R)
• M84: 43,739,276 km (0.082 R)
• M85: 43,810,335 km (0.12 R)
• M86: 44,237,886 km (0.112 R)
• M87: 44,809,798 km (0.028 R)
• M88: 46,250,725 km (0.113 R)
• M89: 49,177,458 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 18,532 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit